Read word documents and extract and write data (based on python 3.6)

#!/usr/bin/python3 
# -*- coding: utf-8 -*- 
# @File : delete_file # @Author 
: moucong 
# @Date : 2018/4/1 16:33 # 
@Software: PyCharm #Read 

Text code example in 
docx import docx 
import re #Get 

document 
file=docx.Document("E:\\python_word\\word.docx") 
print("Number of paragraphs:"+str(len(file.paragraphs))) #Output the number of paragraphs 
file_word = docx.Document() #Output 

the content of each paragraph 
for para in file.paragraphs: 
    print(para.text) #Output the 

paragraph number and paragraph content 
para_data = [] 
for i in range(len(file. paragraphs)): 
    # for j in map(lambda x:x.split(' '),file.paragraphs[i].text): 
    para_single = file.paragraphs[i].text.split(' ') 
    while '' in para_single:# remove spaces
        para_single.remove('')
    # para_data.append(para_single)
    for data_number in range(len(para_single)):
        data_num = re.findall(r"\d", para_single[data_number])
        data_num = ''.join(data_num)
        para_data.append(data_num + '    ')
file_word.add_paragraph(para_data)
file_word.save("E:\\python_word\\number.docx")